28 : Backlight Power Connector
30 : 3W Audio AMP Output Wafer
31 : Backlight Power Selection
(LCD_BLT_VCC) (BKT_PWR1)
1-2: LCD_BLT_VCC: +5V
2-3: LCD_BLT_VCC: +12V
4-5: LCD_BLT_VCC: DC_IN
32 : Panel Power Selection (LCD_VCC)
(PNL_PWR1)
1-2: LVDD: +3V
2-3: LVDD: +5V
4-5: LVDD: +12V
33 : Backlight Control Level
(CON_LBKLT_CTL) (BLT_PWM1)
1-2 : +3V
2-3 : +5V
34 : Audio Jack (Pink - Mic In)
35 : Front Panel Audio Header
36 : Audio Jack (Green - Line Out)
37 : Backlight Volume Control (BLT_VOL1)
38 : HDMI Port
39 : LVDS Panel Connector
40 : USB3.0 Ports
41 : VGA Port
42 : VGA2
43 : RJ45 LAN Port
44 : USB2.0 Ports
45 : DC Jack
20 : System Panel Header
21 : CIR Header
22 : Clear CMOS Header
1-2: Normal
2-3: Clear CMOS
USB2.0 Connectors
23 : USB2_56
29 : USB2_34
24 : ATX/AT Mode Jumper
1-2: AT Mode
2-3: ATX Mode
25 : SPDIF Header
26 : SATA2 Connectors
27 : 3-Pin Chassis FAN Connector (+12V)
Mic In
AUDIO
CODEC
BUZZ1
BIOS
Chip
1
USB2_56
1
HD_AUDIO1
IMB-151
18
21
23
26
32
27
29
19
20
22
24
25
28
33
31
30
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
PWR_COM1
SATA2_2
SATA2_1
CPU_FAN1
1
PCIE1
1
JGPIO1
DC_JACK1
m
in
i-
P
C
Ie
1
T
P
M
1
PS2_KB_MS1
1
V
G
A
2
1
CLRCMOS1
1
CHA_FAN1
SPEAKER1
1
LAN1
V
G
A
1
Line Out
INT_DC1
H
D
M
I1
ATX12V1
1
BLT_VOL1
1
BLT_PWM1
H
D
L
E
D
R
E
S
E
T
P
L
E
D
P
W
R
B
T
N
PANEL1
1
1
1
C
I1
m
in
i-P
CI
e
/m
in
i-S
AT
A
1
LPT1
1
C
I2
SATA_PWR1
U
S
B
3
_
3
4
MSATA_SEL1
1
1
USB2_34
LVDS1
1
1
BLT_PWR1
1
1
PNL_PWR1
BKT_PWR1
In
d
u
s
t
r
ia
l
1
1
1
1
CIR1
ATX_AT1
JGPIO_PWR1
PWR_COM2
USB 2.0
USB 3.0
36
37
35
34
40
41
39
38
DDR3_A1
COM6
1
COM4
1
COM3
1
COM2
1
COM1
1
PWR_COM6
1
PWR_COM4
1
PWR_COM3
1
DDR3_B1
SPDIF1
1
45
43
42
JGPIO_SET1
1
44
CIRRX
+5VSB
+5VSB
CIRRXWB
NC
CIRTX
GND
1
1
1
PIN
Signal Name
PIN
Signal Name
1
LVDD
2
LVDD
3
+3V
4
N/A
5
N/A
6
LVDS_A_DATA0#
7
LVDS_A_DATA0
8
GND1
9
LVDS_A_DATA1#
10
LVDS_A_DATA1
11
GND6
12
LVDS_A_DATA2#
13
LVDS_A_DATA2
14
GND2
15
LVDS_A_DATA3#
16
LVDS_A_DATA3
17
GND7
18
LVDS_A_CLK#
19
LVDS_A_CLK
20
GND3
21
LVDS_B_DATA0#
22
LVDS_B_DATA0
23
GND8
24
LVDS_B_DATA1#
25
LVDS_B_DATA1
26
GND4
27
LVDS_B_DATA2#
28
LVDS_B_DATA2
29
DPLVDD_EN
30
LVDS_B_DATA3#
31
LVDS_B_DATA3
32
GND5
33
LVDS_B_CLK#
34
LVDS_B_CLK
35
GND9
36
CON_LBKLT_EN_R
37
CON_LBKLT_CTR_R
38
LCD_BLT_VCC
39
LCD_BLT_VCC
40
LCD_BLT_VCC
40
2
1
39
PIN
Signal Name
1
GPIO_VOL_UP
2
GPIO_VOL_DW
3
PWRDN
4
LVDS1 BLUP
5
LVDS1 BLDW
6
GND
7
GND
1
PIN
Signal Name
1
SPK R-
2
SPK R+
3
SPK L+
4
SPK L-
NC
GND
GND
+
-
PWR
+
-
PWR
1
GND
+ 12V
CHA_ FAN_SPEED
1
PIN
Signal Name
1
GND
2
GND
3
BL CTL
4
BL EN
5
LCD_BLT_VCC
6
LCD_BLT_VCC
1
1
GND
RESET#
PWRBTN#
PLED-
PLED+
GND
HDLED-
HDLED+
1
GND
PIN
Signal Name
PIN
Signal Name
9
DDC_CLK
10
DDC_DATA
7
HSYNC
8
VSYNC
5
BLUE
6
GND
3
GREEN
4
GND
1
RED
2
GND
